CA1001313A - Communication system control transfer arrangement - Google Patents
Communication system control transfer arrangementInfo
- Publication number
- CA1001313A CA1001313A CA183,968A CA183968A CA1001313A CA 1001313 A CA1001313 A CA 1001313A CA 183968 A CA183968 A CA 183968A CA 1001313 A CA1001313 A CA 1001313A
- Authority
- CA
- Canada
- Prior art keywords
- communication system
- system control
- control transfer
- transfer arrangement
- arrangement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00311606A US3830983A (en) | 1972-12-04 | 1972-12-04 | Communication system interlock arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1001313A true CA1001313A (en) | 1976-12-07 |
Family
ID=23207637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA183,968A Expired CA1001313A (en) | 1972-12-04 | 1973-10-23 | Communication system control transfer arrangement |
Country Status (2)
Country | Link |
---|---|
US (1) | US3830983A (en) |
CA (1) | CA1001313A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4095054A (en) * | 1973-02-08 | 1978-06-13 | Societe Francaise Des Telephones Ericsson | Electronic telephone switching system of the stored program type comprising two active stages and one passive stage |
JPS5011110A (en) * | 1973-05-28 | 1975-02-05 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3564149A (en) * | 1968-12-18 | 1971-02-16 | Bell Telephone Labor Inc | Toll telephone system having an electronic data processor |
US3624305A (en) * | 1970-07-13 | 1971-11-30 | Gte Automatic Electric Lab Inc | Communication switching network hold and extra control conductor usage |
-
1972
- 1972-12-04 US US00311606A patent/US3830983A/en not_active Expired - Lifetime
-
1973
- 1973-10-23 CA CA183,968A patent/CA1001313A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3830983A (en) | 1974-08-20 |
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